/EMG-Preprocessing

Implementation of the preliminary steps about the analysis of the EMG signals.

Primary LanguageMATLAB

Analysis of Muscle Electrical Activity

Two tests acquisitions with sample frequency Fs=2000. The Structure is composed of matrix and labels of each column. The matrices are NxM, where N is the number of samples and M the muscle acceleration.

Test1: Voluntary activation of biceps-to-triceps.

  1. EMG Biceps
  2. EMG Triceps
  3. Biceps Accelerometer: X
  4. Biceps Accelerometer: Y
  5. Biceps Accelerometer: Z
  6. Triceps Accelerometer: X
  7. Triceps Accelerometer: Y

Test2: Shoulder elevation muscles.

  1. EMG Deltoid
  2. Deltoid Accelerometer: X
  3. Deltoid Accelerometer: Y
  4. Deltoid Accelerometer: Z

Results

Biceps Preprocessing Triceps Preprocessing Deltoid Preprocessing